Aric Stewart : hidclass.sys: Implement HID_Device_write.
Alexandre Julliard
julliard at wine.codeweavers.com
Thu Jan 14 11:10:26 CST 2016
Module: wine
Branch: master
Commit: ba84b6472e5e86d5afb9118a763b986d31ce9c7f
URL: http://source.winehq.org/git/wine.git/?a=commit;h=ba84b6472e5e86d5afb9118a763b986d31ce9c7f
Author: Aric Stewart <aric at codeweavers.com>
Date: Mon Jan 11 08:40:07 2016 -0600
hidclass.sys: Implement HID_Device_write.
Signed-off-by: Aric Stewart <aric at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/hidclass.sys/device.c | 21 +++++++++++++++++----
1 file changed, 17 insertions(+), 4 deletions(-)
diff --git a/dlls/hidclass.sys/device.c b/dlls/hidclass.sys/device.c
index 53ec569..09e3c0c 100644
--- a/dlls/hidclass.sys/device.c
+++ b/dlls/hidclass.sys/device.c
@@ -607,16 +607,29 @@ NTSTATUS WINAPI HID_Device_read(DEVICE_OBJECT *device, IRP *irp)
NTSTATUS WINAPI HID_Device_write(DEVICE_OBJECT *device, IRP *irp)
{
IO_STACK_LOCATION *irpsp = IoGetCurrentIrpStackLocation( irp );
+ HID_XFER_PACKET packet;
+ NTSTATUS rc;
irp->IoStatus.Information = 0;
- TRACE("Buffer length %i\n", irpsp->Parameters.Write.Length);
+ TRACE_(hid_report)("Device %p Buffer length %i Buffer %p\n", device, irpsp->Parameters.Write.Length, irp->AssociatedIrp.SystemBuffer);
+ packet.reportBuffer = irp->AssociatedIrp.SystemBuffer;
+ packet.reportId = ((char*)irp->AssociatedIrp.SystemBuffer)[0];
+ packet.reportBufferLen = irpsp->Parameters.Write.Length;
+ TRACE_(hid_report)("(id %i, len %i buffer %p)\n", packet.reportId, packet.reportBufferLen, packet.reportBuffer);
- FIXME("device %p\n", device);
+ rc = call_minidriver(IOCTL_HID_WRITE_REPORT, device, NULL, 0, &packet, sizeof(packet));
+
+ irp->IoStatus.u.Status = rc;
+ if (irp->IoStatus.u.Status == STATUS_SUCCESS)
+ irp->IoStatus.Information = irpsp->Parameters.Write.Length;
+ else
+ irp->IoStatus.Information = 0;
+
+ TRACE_(hid_report)("Result 0x%x wrote %li bytes\n", rc, irp->IoStatus.Information);
- irp->IoStatus.u.Status = STATUS_SUCCESS;
IoCompleteRequest( irp, IO_NO_INCREMENT );
- return STATUS_SUCCESS;
+ return rc;
}
NTSTATUS WINAPI HID_Device_create(DEVICE_OBJECT *device, IRP *irp)
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